# List Threads

GET

/

inboxes

/

:inbox\_id

/

threads

:::code-group
```typescript title="Node.js"
import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.inboxes.threads.list({
  inboxId: 'b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1',
});
```

```shellscript title="cURL"
curl -X GET 'https://api.resend.com/inboxes/b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1/threads' \
     -H 'Authorization: Bearer re_xxxxxxxxx'
```

```shellscript title="CLI"
resend inboxes threads list --inbox_id b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1
```
:::

:::code-group
```json title="Response"
{
  "object": "list",
  "has_more": true,
  "data": [
    {
      "id": "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
      "subject": "Refund for order 1041",
      "from": "Ada Lovelace <ada@example.org>",
      "to": ["support@example.com"],
      "cc": [],
      "bcc": [],
      "labels": [
        {
          "id": "7f9c1d2e-4a6b-4c3d-8e15-9b0a7c6d5e34",
          "name": "Urgent",
          "color": "crimson"
        }
      ],
      "message_count": 2,
      "has_attachment": true,
      "has_draft": false,
      "read": false,
      "received_at": "2026-08-05T14:03:11.229Z"
    }
  ]
}
```
:::

::::callout{intent="warning" title="Node.js"}
Inboxes are currently in private beta and only available to a limited number of users. The response shape might change before GA.[Get early access](https://resend.com/help?type=report\&message=I+would+like+early+access+to+Inboxes.\&priority=low) if you’re interested in testing this feature.Once you have access, upgrade your Resend SDK to use the new methods:

:::code-group
```shellscript title="Node.js"
npm install resend@6.28.1-preview-inboxes.1
```

```shellscript title="CLI"
npm install -g resend-cli@2.22.0-preview-inboxes.2
```
:::
::::

A thread is a conversation within an inbox, made up of one or more messages.

## Path Parameters

## Query Parameters

string

default:"inbox"

The folder to list: `inbox`, `archive`, `spam`, `sent`, or `trash`.

string

Case-insensitive substring matched against the thread subject and its label names. Max length is `256` characters.

string\[]

Label IDs to filter by.

number

Number of threads to return. Default is `20`, maximum is `100`, minimum is `1`.

string

The ID of the last thread on the current page. Returns the next, older page.

string

The ID of the first thread on the current page. Returns the previous, newer page.

## Folders

Every thread sits in exactly one folder within its inbox.

| Folder    | Meaning                                                      |
| --------- | ------------------------------------------------------------ |
| `inbox`   | The default. The thread holds at least one received message. |
| `archive` | The thread was archived.                                     |
| `spam`    | The thread was marked as spam.                               |
| `trash`   | The thread is scheduled for deletion in 30 days.             |
| `sent`    | Threads whose messages are all outbound.                     |

You can move a thread to `inbox`, `archive`, `spam`, or `trash`. `sent` is assigned automatically.

## Response Fields

string

Always `list`.

boolean

Whether more threads exist beyond this page. Pass the last thread’s `id` as `after` to continue.

array

The threads in the folder, most recently active first.

:::accordion{title="Hide properties" open="true"}
string

The ID of the thread.

string | null

The subject of the thread.

string | null

Sender email address.

string\[]

The recipients of the most recent message.

string\[]

The CC recipients of the most recent message.

string\[]

The BCC recipients of the most recent message.

array

The labels attached to the thread, each with an `id`, `name`, and `color`.

number

The number of messages in the thread.

boolean

Whether any message has an attachment.

boolean

Whether the thread has an unsent draft.

boolean

True only when every message in the thread is read.

string

ISO 8601 timestamp when the thread was last active.
:::

:::code-group
```typescript title="Node.js"
import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.inboxes.threads.list({
  inboxId: 'b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1',
});
```

```shellscript title="cURL"
curl -X GET 'https://api.resend.com/inboxes/b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1/threads' \
     -H 'Authorization: Bearer re_xxxxxxxxx'
```

```shellscript title="CLI"
resend inboxes threads list --inbox_id b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1
```
:::

```json
{
  "object": "list",
  "has_more": true,
  "data": [
    {
      "id": "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
      "subject": "Refund for order 1041",
      "from": "Ada Lovelace <ada@example.org>",
      "to": ["support@example.com"],
      "cc": [],
      "bcc": [],
      "labels": [
        {
          "id": "7f9c1d2e-4a6b-4c3d-8e15-9b0a7c6d5e34",
          "name": "Urgent",
          "color": "crimson"
        }
      ],
      "message_count": 2,
      "has_attachment": true,
      "has_draft": false,
      "read": false,
      "received_at": "2026-08-05T14:03:11.229Z"
    }
  ]
}
```

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- [Account Management](./account-management-index.md)
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